panic: ASan: Invalid access, 1-byte read at 0xfffffe009c14b069, UMAUseAfterFree(fd) cpuid = 1 time = 1627673987 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0099867c90 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0099867df0 vpanic() at vpanic+0x2c5/frame 0xfffffe0099867ed0 panic() at panic+0xb5/frame 0xfffffe0099867f90 __asan_load1_noabort() at __asan_load1_noabort+0x121/frame 0xfffffe0099868050 udp6_common_ctlinput() at udp6_common_ctlinput+0x85/frame 0xfffffe0099868140 pfctlinput() at pfctlinput+0x82/frame 0xfffffe0099868190 if_up() at if_up+0x6a/frame 0xfffffe00998681d0 ifhwioctl() at ifhwioctl+0x205b/frame 0xfffffe0099868530 ifioctl() at ifioctl+0xcf1/frame 0xfffffe0099868770 kern_ioctl() at kern_ioctl+0x62e/frame 0xfffffe0099868870 sys_ioctl() at sys_ioctl+0x3b6/frame 0xfffffe00998689f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe0099868bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0099868bf0 --- syscall (54, FreeBSD ELF64, sys_ioctl), rip = 0x8004882ca, rsp = 0x7fffffffe318, rbp = 0x7fffffffe370 --- KDB: enter: panic [ thread pid 3036 tid 101232 ] Stopped at kdb_enter+0x6b: movq $0,0x28eac0a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xdf0cdc8f9d62467e rdx 0x1 rbx 0 rsp 0xfffffe0099867dd0 rbp 0xfffffe0099867df0 rsi 0 rdi 0xffffffff817ab689 vprintf+0x319 r8 0x3 r9 0xfffffe0099867908 r10 0 r11 0xfffffe009aa77c50 r12 0xfffffe009aa77740 r13 0xfffffe0099867e01 r14 0xffffffff82c5d960 .str.18 r15 0xffffffff82c5d960 .str.18 rip 0xffffffff8179f0ab kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28eac0a(%rip) db> show proc Process 3036 (ifconfig) at 0xfffffe009209a538: state: NORMAL uid: 0 gids: 0 parent: pid 3035 at 0xfffffe009c0dda70 ABI: FreeBSD ELF64 flag: 0x10004000 flag2: 0 arguments: /sbin/ifconfig -n tap1 inet alias 0.0.0.0 netmask 255.0.0.0 broadcast 255.255.255.255 up reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00980319f0 (map 0xfffffe00980319f0) (map.pmap 0xfffffe0098031ab0) (pmap 0xfffffe0098031b10) threads: 1 101232 Run CPU 1 ifconfig db> ps pid ppid pgrp uid state wmesg wchan cmd 3036 3035 436 0 R CPU 1 ifconfig 3035 3031 436 0 S wait 0xfffffe009c0dda70 sh 3034 1 3034 0 Ss select 0xfffffe009b993440 dhclient 3031 3024 436 0 S wait 0xfffffe0097675000 dhclient 3024 436 436 0 S wait 0xfffffe0098036a70 sh 3023 1 3023 65 Ss select 0xfffffe00585c6040 dhclient 3019 1 2911 0 T (threaded) syz-executor.2 100108 s syz-executor.2 102769 RunQ syz-executor.2 102770 RunQ syz-executor.2 3017 1 2899 0 RE syz-executor.3 3016 1 2906 0 T (threaded) syz-executor.0 102458 s syz-executor.0 102758 RunQ syz-executor.0 2915 1 2915 0 Ss select 0xfffffe00980fe9c0 dhclient 2898 1 2898 0 Ss select 0xfffffe0058551cc0 dhclient 782 780 780 0 R (threaded) syz-fuzzer 100105 Run CPU 0 syz-fuzzer 100122 S nanslp 0xffffffff84056bc0 syz-fuzzer 100123 S uwait 0xfffffe0091e68500 syz-fuzzer 100124 S uwait 0xfffffe0091e68600 syz-fuzzer 100125 S uwait 0xfffffe0091e68700 syz-fuzzer 100126 S uwait 0xfffffe0091e68b80 syz-fuzzer 100127 S uwait 0xfffffe0091e68800 syz-fuzzer 100128 S uwait 0xfffffe0092077a00 syz-fuzzer 100129 S uwait 0xfffffe0092077b00 syz-fuzzer 780 776 780 0 Ss pause 0xfffffe0091f4e5e8 csh 776 694 776 0 Ss select 0xfffffe0058551ac0 sshd 761 1 761 0 Ss+ ttyin 0xfffffe0056ff18b0 getty 760 1 760 0 Ss+ ttyin 0xfffffe00575e64b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575e6cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ee4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583eecb0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ebcb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583954b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0058395cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84056bc0 cron 694 1 694 0 Ss select 0xfffffe0058805240 sshd 507 1 507 0 Ss select 0xfffffe0058805440 syslogd 436 1 436 0 Ss wait 0xfffffe0058ab8538 devd 435 1 435 65 Ss select 0xfffffe00587b0b40 dhclient 350 1 350 0 Ss select 0xfffffe00587b0d40 dhclient 347 1 347 0 Ss select 0xfffffe0058805740 dhclient 23 0 0 0 DL syncer 0xffffffff8417eb80 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058795a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100084 D qsleep 0xffffffff8417c9c0 [bufdaemon] 100087 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe005753cce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b4e40 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100082 D psleep 0xffffffff841a8978 [dom0] 100085 D launds 0xffffffff841a8984 [laundry: dom0] 100086 D umarcl 0xffffffff81e97270 [uma] 18 0 0 0 DL - 0xffffffff83e0dce0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84a40460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d91e20 [pf purge] 15 0 0 0 DL - 0xffffffff84177e40 [soaiod4] 9 0 0 0 DL - 0xffffffff84177e40 [soaiod3] 8 0 0 0 DL - 0xffffffff84177e40 [soaiod2] 7 0 0 0 DL - 0xffffffff84177e40 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100047 D - 0xffffffff83c93440 [doneq0] 100048 D - 0xffffffff83c933c0 [async] 100081 D - 0xffffffff83c93240 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab1c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541acd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541acd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a2a20 [crypto] 13 0 0 0 DL (threaded) [geom] 100038 D - 0xffffffff8402a180 [g_event] 100039 D - 0xffffffff8402a1c0 [g_up] 100040 D - 0xffffffff8402a200 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053e16e00 [thr_0] 100030 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi3: vm] 100033 I [swi4: clock (0)] 100034 I [swi4: clock (1)] 100035 I [swi1: hpts] 100036 I [swi1: hpts] 100049 I [irq24: virtio_pci0] 100050 I [irq25: virtio_pci0] 100051 I [irq26: virtio_pci0] 100052 I [irq27: virtio_pci0] 100053 I [irq28: virtio_pci1] 100054 I [irq29: virtio_pci1] 100055 I [irq30: virtio_pci1] 100056 I [irq31: virtio_pci1] 100057 I [irq32: virtio_pci1] 100062 I [irq10: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100074 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 RLs [init] 10 0 0 0 DL audit_w 0xffffffff841a39c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402b080 [swapper] 100005 D - 0xfffffe00081f1900 [softirq_0] 100006 D - 0xfffffe00081f1700 [softirq_1] 100007 D - 0xfffffe00081f1500 [if_io_tqg_0] 100008 D - 0xfffffe00081f1300 [if_io_tqg_1] 100009 D - 0xfffffe00081f1100 [if_config_tqg_0] 100010 D - 0xfffffe0053dede00 [deferred_unmount ta] 100013 D - 0xfffffe0053ded800 [thread taskq] 100015 D - 0xfffffe0053ded400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053ded200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053ded000 [aiod_kick taskq] 100018 D - 0xfffffe0053df7d00 [pci_hp taskq] 100019 D - 0xfffffe0053df7b00 [inm_free taskq] 100020 D - 0xfffffe0053df7900 [in6m_free taskq] 100021 D - 0xfffffe0053df7700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df7700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df7700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df7700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df7200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df7200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df7200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df7200 [linuxkpi_long_wq_3] 100037 D - 0xfffffe0053e02400 [firmware taskq] 100041 D - 0xfffffe0054181500 [crypto_0] 100042 D - 0xfffffe0054181500 [crypto_1] 100058 D - 0xfffffe0056a57100 [vtnet0 rxq 0] 100059 D - 0xfffffe0056a57000 [vtnet0 txq 0] 100060 D - 0xfffffe0056ec1e00 [vtnet0 rxq 1] 100061 D - 0xfffffe0056ec1d00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056fd6e80 [virtio_balloon] 100067 D - 0xfffffe0056ff6d00 [mca taskq] 100072 D - 0xffffffff82c648e1 [deadlkres] 100077 D - 0xfffffe0054181e00 [acpi_task_0] 100078 D - 0xfffffe0054181e00 [acpi_task_1] 100079 D - 0xfffffe0054181e00 [acpi_task_2] 100080 D - 0xfffffe0056a57800 [CAM taskq] 2900 782 2900 0 Z syz-executor.1 2906 782 2906 0 Z syz-executor.0 2911 782 2911 0 Z syz-executor.2 3015 1 2900 0 Z syz-executor.1 3032 1 436 0 Z dhclient 3033 1 436 0 Z dhclient db> show all locks Process 3017 (syz-executor.3) thread 0xfffffe0091fd4000 (100131) exclusive rw vm object (vm object) r = 0 (0xfffffe009c15b000) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_kcov.c:413 Process 3016 (syz-executor.0) thread 0xfffffe0098107ac0 (102758) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009b92f988) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:12639 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34390 vtbuf 24 1968K 46 kobj 326 1304K 485 vfscache 3 1025K 3 newblk 3 1025K 6202 pcb 79 598K 3743 inodedep 15 518K 1938 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 274K 6 subproc 139 270K 3116 acpica 1674 184K 54712 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 471 pagedep 9 130K 1629 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 routetbl 1438 60K 4763 filedesc 8 57K 3352 umtx 374 47K 374 kdtrace 218 44K 5809 BPF 22 36K 107 temp 36 35K 4774 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 sctp_stro 26 26K 762 gtaskqueue 18 26K 18 kbdmux 6 22K 6 sctp_atcl 53 20K 2495 DEVFS_RULE 56 20K 56 ifaddr 67 19K 155 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 lltable 43 14K 239 ether_multi 159 13K 857 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 in6_multi 77 10K 442 bmsafemap 2 9K 1814 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 45 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 18 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 ip6ndp 34 8K 90 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 kqueue 62 6K 3067 cred 23 6K 328 plimit 22 6K 832 pf_ifnet 13 5K 34 ufs_dirhash 24 5K 24 UMA 270 5K 270 sctp_ifa 34 5K 90 vt 11 5K 11 pf_table 2 4K 15 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 session 27 4K 118 hhook 15 4K 17 pwddesc 53 4K 3037 sctp_atky 79 4K 3513 DEVFSP 52 4K 988 fpukern_ctx 3 3K 3 lockf 26 3K 171 terminal 11 3K 11 proc-args 49 3K 1304 kcovinfo 43 3K 493 uidinfo 3 3K 13 selfd 35 3K 43549 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 Unitno 27 2K 47 CAM XPT 22 2K 543 select 12 2K 157 diradd 10 2K 1691 ipsecpolicy 2 2K 2 in_multi 5 2K 35 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 sctp_aadr 17 2K 157 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 30 vnodemarker 2 1K 292 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_athm 53 1K 2614 sctp_map 52 1K 1524 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 tcp_fsb 22 1K 178 sctp_ifn 5 1K 90 crypto 4 1K 78 encap_export_host 12 1K 12 inpcbpolicy 19 1K 1553 pfil 4 1K 4 cdev 2 1K 2 osd 12 1K 661 chacha20random 1 1K 1 procdesc 3 1K 42 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 freefile 2 1K 1652 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 6 1K 6777 pf_rule 1 1K 49 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 578 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 sctp_vrf 1 1K 1 freework 1 1K 2627 vnet 1 1K 1 entropy 2 1K 79 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 209 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 chd data 0 0K 0 mqdata 0 0K 0 cdg data 0 0K 8 sctp_mcore 0 0K 0 sctp_socko 0 0K 1166 sctp_iter 0 0K 120 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 5 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 115 sctp_stri 0 0K 278 cubic data 0 0K 5 vegas data 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1415 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 139 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 newdirblk 0 0K 1534 dirrem 0 0K 1655 mkdir 0 0K 3068 freeblks 0 0K 1704 freefrag 0 0K 3 allocindir 0 0K 0 indirdep 0 0K 997 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 12 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 1699 namei_tracker 0 0K 5 export_host 0 0K 0 cl_savebuf 0 0K 48 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 53 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 11317 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 11 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 1072 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 25281 ioctlops 0 0K 387 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1631 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8325 4767 379130 0 254 53624832 0 tcp_log 416 0 12438 101791 0 254 5174208 0 mbuf 256 8766 5649 1111699 0 254 3690240 0 pbuf 2624 0 762 0 0 2 1999488 0 BUF TRIE 144 353 11407 8824 0 62 1693440 0 RADIX NODE 144 9259 2188 194950 0 63 1648368 0 UMA Slabs 0 112 14467 2 14467 0 126 1620528 0 malloc-384 384 4117 13 4128 0 30 1585920 0 malloc-128 128 11311 159 17470 0 126 1468160 0 malloc-4096 4096 346 1 517 0 2 1421312 0 vmem btag 56 22360 151 22523 0 254 1260616 0 mbuf_cluster 2048 570 2 570 0 254 1171456 0 ertt_txseginfo 40 0 26967 474375 0 254 1078680 0 256 Bucket 2048 328 14 20900 0 8 700416 0 FFS inode 1160 513 40 2165 0 8 641480 0 tcp_bbr_map 128 0 4495 128497 0 126 575360 0 VM OBJECT 264 1141 269 49331 0 30 372240 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 157 30 2771 0 8 338096 0 malloc-2048 2048 35 119 12889 0 8 315392 0 malloc-4096 4096 63 8 5360 0 2 290816 0 VNODE 448 551 97 2205 0 30 290304 0 malloc-64 64 3880 341 48007 0 254 270144 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 1 6 910 0 1 229376 0 malloc-16 16 13994 256 14695 0 254 228000 0 DEVCTL 1024 89 131 403 0 0 225280 0 malloc-32 32 6712 92 6804 0 254 217728 0 malloc-16384 16384 4 9 1662 0 1 212992 0 malloc-256 256 196 614 6773 0 62 207360 0 malloc-65536 65536 0 3 141 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 MAP ENTRY 96 1259 715 177730 0 126 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 sctp_asoc 2288 26 54 762 0 254 183040 0 malloc-128 128 1169 71 25781 0 126 158720 0 mbuf_packet 256 54 516 10481 0 254 145920 0 128 Bucket 1024 104 35 2545 0 16 142336 0 FFS2 dinode 256 513 42 2165 0 62 142080 0 S VFS Cache 104 1028 298 2904 0 126 137904 0 malloc-128 128 654 400 5677 0 126 134912 0 malloc-256 256 283 242 12406 0 62 134400 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-65536 65536 0 2 568 0 1 131072 0 malloc-1024 1024 124 4 141 0 16 131072 0 VMSPACE 2544 31 20 3015 0 4 129744 0 clpbuf 2624 0 48 774 0 16 125952 0 ksiginfo 112 63 981 1734 0 126 116928 0 malloc-2048 2048 10 44 517 0 8 110592 0 PROC 1336 59 19 3036 0 8 104208 0 malloc-8192 8192 7 4 36 0 1 90112 0 filedesc0 1072 54 30 3037 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_ep 1280 27 42 1564 0 254 88320 0 malloc-4096 4096 9 12 51 0 2 86016 0 socket 944 43 45 4785 0 254 83072 0 g_bio 408 0 200 34216 0 30 81600 0 malloc-384 384 32 158 2352 0 30 72960 0 malloc-128 128 485 73 2212 0 126 71424 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 8 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-1024 1024 29 35 939 0 16 65536 0 sctp_raddr 736 26 62 912 0 254 64768 0 64 Bucket 512 74 46 12763 0 30 61440 0 32 Bucket 256 69 141 32971 0 62 53760 0 malloc-384 384 54 76 2510 0 30 49920 0 malloc-256 256 136 59 4455 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 18 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-64 64 580 176 3550 0 254 48384 0 malloc-1024 1024 9 35 594 0 16 45056 0 malloc-128 128 309 32 507 0 126 43648 0 malloc-384 384 72 38 268 0 30 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 4 1 105 0 1 40960 0 malloc-4096 4096 4 6 34 0 2 40960 0 pcpu-8 8 4711 409 5810 0 254 40960 0 malloc-64 64 510 120 3756 0 254 40320 0 tcpcb 1080 8 27 650 0 254 37800 0 pipe 744 17 33 740 0 16 37200 0 NAMEI 1024 0 36 31689 0 16 36864 0 malloc-4096 4096 3 6 158 0 2 36864 0 malloc-2048 2048 6 12 308 0 8 36864 0 malloc-384 384 79 11 426 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_inpcb 496 8 56 650 0 254 31744 0 TURNSTILE 136 188 22 188 0 62 28560 0 malloc-64 64 143 298 6771 0 254 28224 0 malloc-64 64 313 128 778 0 254 28224 0 KNOTE 160 14 161 41306 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 Files 80 177 173 19781 0 126 28000 0 8 Bucket 80 65 285 1807 0 126 28000 0 malloc-128 128 130 87 939 0 126 27776 0 malloc-384 384 54 16 167 0 30 26880 0 malloc-256 256 50 55 1608 0 62 26880 0 malloc-2048 2048 6 6 226 0 8 24576 0 malloc-1024 1024 15 9 98 0 16 24576 0 sctp_chunk 152 25 131 1194 0 254 23712 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 37 53 1897 0 62 23040 0 tcp_rack_pcb 832 0 27 156 0 16 22464 0 tcp_bbr_pcb 832 4 23 317 0 16 22464 0 PWD 32 14 616 1644 0 254 20160 0 malloc-64 64 122 193 1351 0 254 20160 0 udp_inpcb 496 7 33 546 0 254 19840 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 3 5 63 0 8 16384 0 malloc-1024 1024 9 7 10 0 16 16384 0 malloc-512 512 3 29 301 0 30 16384 0 malloc-512 512 12 20 349 0 30 16384 0 malloc-64 64 102 150 23892 0 254 16128 0 16 Bucket 144 61 51 580 0 62 16128 0 vtnet_tx_hdr 24 0 668 425818 0 254 16032 0 udplite_inpcb 496 2 30 333 0 254 15872 0 malloc-128 128 73 51 1764 0 126 15872 0 routing nhops 256 22 38 169 0 62 15360 0 malloc-384 384 22 18 30 0 30 15360 0 malloc-256 256 17 43 582 0 62 15360 0 malloc-2048 2048 2 4 193 0 8 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 rtentry 176 28 41 169 0 62 12144 0 malloc-32 32 245 133 363 0 254 12096 0 malloc-32 32 87 291 3686 0 254 12096 0 malloc-32 32 56 322 2759 0 254 12096 0 2 Bucket 32 76 302 931 0 254 12096 0 malloc-16 16 327 423 27844 0 254 12000 0 kenv 258 15 30 1084 0 30 11610 0 unpcb 256 18 27 1547 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 2 0 2 8192 0 malloc-4096 4096 0 2 5 0 2 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-2048 2048 1 3 41 0 8 8192 0 malloc-1024 1024 3 5 2392 0 16 8192 0 malloc-512 512 5 11 30 0 30 8192 0 malloc-512 512 0 16 118 0 30 8192 0 malloc-512 512 4 12 4 0 30 8192 0 malloc-512 512 0 16 14 0 30 8192 0 PGRP 88 27 65 118 0 126 8096 0 rl_entry 40 81 121 81 0 254 8080 0 sctp_stream_msg_out 112 6 66 246 0 254 8064 0 sctp_laddr 48 0 168 892 0 254 8064 0 tcp_rack_map 112 0 72 278 0 126 8064 0 udpcb 32 9 243 879 0 254 8064 0 ertt 72 8 104 650 0 126 8064 0 malloc-64 64 37 89 497 0 254 8064 0 malloc-32 32 101 151 1271 0 254 8064 0 malloc-32 32 38 214 806 0 254 8064 0 malloc-32 32 51 201 214 0 254 8064 0 malloc-32 32 111 141 5430 0 254 8064 0 4 Bucket 48 8 160 97 0 254 8064 0 malloc-16 16 7 493 50 0 254 8000 0 malloc-16 16 24 476 843 0 254 8000 0 malloc-16 16 55 445 2515 0 254 8000 0 malloc-16 16 199 301 2256 0 254 8000 0 malloc-16 16 38 462 139 0 254 8000 0 malloc-16 16 88 412 1648 0 254 8000 0 ripcb 496 2 14 24 0 254 7936 0 malloc-128 128 26 36 90 0 126 7936 0 sctp_readq 152 0 52 172 0 254 7904 0 cryptop 280 0 28 16 0 30 7840 0 malloc-256 256 17 13 78 0 62 7680 0 malloc-256 256 11 19 979 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 0 8 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_asconf_ack 48 0 84 7 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 2 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0